The 27-year-old was last seen on March 21st
Gardaí are seeking the public's help in tracing the whereabouts of 27-year-old Jason White.
He has been missing from Coolock area of Dublin since March 21st.
Jason is described as being 5' 7'' tall with short fair hair and of medium build.
When last seen he was wearing a blue tracksuit top, grey tracksuit bottoms and runners.
He is known to frequent the Kilmainham and Rialto areas of the capital.
Anyone who has seen Jason, or can assist in locating him, is asked to contact Coolock garda station on 01-6664-200, the Garda Confidential Telephone Line at 1800-666-111 or any garda station.